High Tear Resistant NR40 Rubber Sheet
Features
The high tear-resistant NR40 sheet has superior resilience, tensile
strength, tear-resistance and elongation characteristics. Due to
these good physical characteristics, it is widely used as the abrasive rubber lining to resist fine grain size products.
This NR rubber sheet is also cut to different industrial gaskets, sealing
stips and O ring.
Advantage
1. High Tear Resistant, Up to 60 N/mm
2. High Abrasion Resistance at 5N, Less than 60 mm³
3. Reasonable price, Get more for less
Available Size
Thickness 1 - 30 mm
Width 0.9 - 2 m
Length 1 - 20 m
Available Color
▪Red ▪Gray ▪Green ▪Brown ▪Blue
▪ Customized
Available Surface
▪ Smooth
▪ Fabric impression
▪ CN bonding layer
Typical Physical Properties
| Property |
Test Standard |
Value |
| Polymer Type |
|
Natural Rubber |
| Hardness (Shore A) |
ISO 868:2003 |
40 +/- 5 |
| Tensile strength (Mpa) |
ISO 37:2017 |
≥22 |
| Elongation at break (%) |
ISO 37:2017 |
≥700 |
| Tear Resistance (N/mm) |
ISO 34-1:2015 |
≥60 |
| Abrasion Resistance at 5N (mm³) |
ISO 4649:2017 |
≤60 |
| Density (g/cm³) |
|
1.05 +/- 0.05 |
| Compression Set after 22h at 70ºC (%) |
ISO 815-1:2014 |
≤30 |
| Operating Temperature (ºC) |
|
-40ºC to 80ºC |
Aging Test
| Property |
Test Standard |
Value |
| Hardness change after 168h at 70ºC (Shore A) |
ASTM D573-04(10) |
≤5 |
| Tensile strength change after 168h at 70ºC (%) |
ASTM D573-04(10) |
≤-15 |
| Elongation at break change change after 168h at 70ºC (%) |
ASTM D573-04(10) |
≤-25 |
Relevated Rubber Sheet Products We Produce
We can produce many kinds of industrial rubber sheet, foodgrade rubber sheet, such as SBR rubber sheet, NBR rubber sheet, CR rubber sheet, NR rubber sheet, anti-static rubber sheet,,ribbed rubber sheet, inserted sheet, cloth impression rubber sheet etc.
Natural Rubber Sheet: High flexibility, good comprehensive physical mechanic performance.
SBR Rubber Sheet: Better wear-resistant and anti-aging function than NR, low prices.
Neoprene Rubber Sheet: Good climate resistant, ozone proof, hot resistance and chemical resistant.
NBR Rubber Sheet: Good oil-resistant, wear-resistant and anti-aging.
| SBR |
Working Temperature |
-30°C-80°C |
| |
Tensile strength |
2-8mpa |
| |
Hardness |
50-80 Duro |
| NBR |
|
General Grade |
High Grade |
| |
Material Selection |
SBR/NBR |
Nitrile |
| |
Working Temperature |
-30°C-80°C |
-30°C-110°C |
| |
Tensile strength |
3-8mpa |
| |
Hardness |
50-80 Duro |
| CR |
|
General Grade |
High Grade |
| |
Material Selection |
SBR/CR |
Neoprene |
| |
Working Temperature |
-30°C-80°C |
-30°C-110°C |
| |
Tensile strength |
3-8mpa |
| |
Hardness |
50-80 Duro |
| EPDM |
|
General Grade |
High Grade |
| |
Material Selection |
SBR/EPDM |
EPDM |
| |
Working Temperature |
-30°C-80°C |
-30°C-110°C |
| |
Tensile strength |
3-8mpa |
| |
Hardness |
50-80 Duro |
| Silicone |
Working Temperature |
-50°C-220°C |
| |
Tensile strength |
6-8mpa |
| |
Hardness |
60-70 Duro |
| Insulation |
Polymer Content |
100% SBR |
| |
Working Temperature |
-30°C-100°C |
| |
Proof Voltage |
15KV-50KV |
| |
Color |
Black, Grey |
| |
Surface |
Smooth/ fine rib |
Antistatic
/ESD |
Material |
NBR/SBR |
| |
Working Temperature |
-30°C-100°C |
| |
Top Layer |
107-109Ω |
| |
Bottom Layer |
103-105Ω |
| |
Color |
Green+black |
Research & Development Center
We are certified to the ISO 9001:2015 quality management system standard.
We have a professional quality control team. We can provide rubber sheet products that meet different standards according to the needs of customers.
Product certification includes:
REACH compliance, RoHS compliance, ASTM standard, FDA certification, SGS standard, etc.
Q1. Are you a manufacturer?
Yes, we have mainly produced rubber conveyor belts for over 18 years.
Q2. What is your main products?
Multi-ply fabric conveyor belt(EP/NN type), steel cord conveyor belt, chevron conveyor belt, sidewall belt, white conveyor belt, bucket elevator belt, filter belt, and special conveyor belts with the characteristics of heat resistant, cold resistant, oil resistant, flame retardant, abrasion resistant, etc.
Q3. What about the lead time?
1)3--5 days for sample.
2) 20--25 days for mass production. If urgent, we have the green channel.
Q4. Can you send free samples?
Yes, we provide samples for free after inquiry.
Q5. How about the package?
Standard export packing method, your special requirement will be respected.
Q6. What is your Payment terms?
T/T or L/C.
Q7. Can you do door-to-door?
No problem.
Q8. How do you ensure your product quality?
Our quality control system had been IS09001 certified. The first-class production equipment, testing facilities and a complete quality assurance system guarantee the high quality.
Q9. What is your major market?
Our products are heavily involved in exporting all over the world, including Europe, America, Middle East,Southeast Asia, South Africa, Australia, etc.
Q10. What you can do to support me better?
We can provide products that meet quality standards, timely delivery, transportation packaging requirements,and customer' s other special requirements.
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